Active Ingredient: sodium Fluoride (0.243% w/w equivalent to 1100 ppm F). Inactive Ingredients: Aqua, Sorbitol, Hydrated Silica, Xylitol, Glycerin, Smooth Mint Flavor, Disodium Phosphate, sodium Lauroyl Sarcosinate, Calcium Pyrophosphate, Sucralose, Menthol, Zinc Lactate.